baber/WOPTO huggingface dataset:
Patent CA-2227061-A1 (CA)
Inventor: HUOTARI SEPPO
IPC: H04W4/20
Filed: 1997-05-20
Abstract: L'invention a trait à une méthode ainsi qu'à un système de communication mobile permettant la transmission de l'identité d'un abonné demandeur (abonné A) à un abonné demandé (abonné B) dans un système de communication mobile comprenant une mémoire des positions des utilisateurs permanents (HLR) pour une mémorisation permanente de données d'abonné dans des stations mobiles (MS) enregistrées dans le réseau et au moins un mémoire des positions des utilisateurs occasionnels (VLR) pour une mémorisation temporaire de données d'abonné dans des stations mobiles (MS) situées dans le secteur géographique sous contrôle de la mémoire des positions des utilisateurs occasionnels (VLR). Cette invention se caractérise par le fait que l'identité de l'abonné A est envoyée au central du service mobile (MSC) de l'abonné B par l'intermédiaire d'une signalisation sans rapport avec la communication téléphonique
Patent CA-2227922-A1 (CA)
Title: Portable electronic device for intermittently executing a program stored on transposable memory
Inventor: MARETT DOUGLAS MICHAEL
IPC: G06F9/44
Filed: 1998-01-27
Abstract: A portable electronic device is disclosed.  The device has a first program stored in memory contained within the device and a  second  program  stored  on  transposable  memory  which  is releasably connectable to the device. The transposable memory comprises: a plug-in module having a EEPROM.  The second program stored on the transposable memory comprises a series of groups of instructions which are downloaded, as required, by the device and executed in order.   The specific groups to be downloaded are determined by a jump table which accesses different groups of instructions in response to input signals.  The instructions to be downloaded are identified by variable addresses in the jump table, and, the variable addresses are updated by means of the first program and the second program.   In one embodiment, the device is a combination wrist watch and user interactive device such that the first program operates the wrist watch device and the second program comprises a behavioral modification program to assist the user to stop performing acquired behavioral responses such as using tobacco products,  alcohol,  or over-eating,  in response to external stimuli.
Patent CA-2230345-A1 (CA)
Title: Journal printer paper feed fault detection system for automated teller machine
Inventor: SCHANZ KENNETH J
IPC: B65H75/08
Filed: 1996-11-07
Abstract: A system indicates fault conditions in an automated banking machine journal printer (12, 106). The journal printer is supplied with paper from a paper supply (16, 112). Movement of paper by the printer is sensed by a detector (70, 124). An amount of paper remaining in the paper supply is sensed by a second detector (78, 122). The detectors are connected to an electronic circuit (74, 118) including a processor (76, 120). Fault signals are generated by said electronic circuit responsive to said detectors sensing conditions representative of paper jam, paper low and paper out conditions.
Patent CA-2230483-A1 (CA)
Inventor: BORREBAECK CARL
IPC: C12N1/21
Filed: 1996-09-13
Abstract: Procédé de sélection de séquences d'acides nucléiques codant des molécules de ligands et de récepteurs capables de se lier spécifiquement entre elles. Selon ce procédé, l'acide nucléique codant les molécules de ligands ou de récepteurs est exprimé dans un micro-organisme hôte en combinaison avec une molécule de surface, type E. coli pili, de sorte que le ligand ou le récepteur sont présentés à la surface du micro-organisme hôte. Une unité génétique réplicable telle qu'un bactériophage filamenteux, est utilisée pour présenter les partenaires de liaison potentiels au ligand ou au récepteur, la liaison entre le ligand ou le récepteur et le partenaire de liaison potentiel induisant le transfert d'acide nucléique de l'unité génétique réplicable au micro-organisme. Le procédé peut être extrêmement sélectif étant donné que le micro-organisme hôte est modifié de manière à ne pas présenter la molécule de surface autrement que sous forme d'une fusion avec la molécule de ligand ou de récepteur. Le procédé est rapide et simple et permet de nouvelles applications fondées sur la détection de ligands et de récepteurs là où on en ignorait la présence.
Patent CA-2231877-A1 (CA)
Title: Process for evaluating thermal and dielectric strain of electrical machines and systems
Inventor: MUELLER FRANZ
IPC: G01N33/00
Filed: 1996-10-30
Abstract: EP-A 0 646 240 discloses a process for evaluating thermal and dielectric strain of rotating electrical machines (1) which have machine components provided with finishing varnish. The machines (1) are cooled with a gaseous coolant which is analysed in such a manner that gaseous fission products and decomposition products are determined and measured. These analytical values are evaluated jointly and the current operational state of the machine (1) is consequently established. In the present invention the gaseous coolant is also measured for moisture. A reference spectrum of moisture, dielectric and the composition of the thermal decomposition products is stored. The result is a cyclic comparison between the current, recorded measured values and the reference spectrum, and the measurement is evaluated on line. The moisture level of the coolant (2) is consequently also taken into consideration during measurement, it thereby being possible to conclude moisture condensation of high-voltage-conducting machine components. Coolant leakage can also be detected in good time using this method. There is also the current state of insulation of the active machine (1) components. If a defect is detected in the coolant (2), the machine (1) can always continue to be operated in an uncritical power range.
Patent CA-2238398-A1 (CA)
Title: Continuous production of aqueous solutions of alkaline salts of arylacetic acids
Inventor: GENDARME JEAN-PHILIPPE
IPC: C07C57/32
Filed: 1998-05-21
Abstract: Continuous preparation of an aqueous solution of an alkali metal salt of an arylacetic acid of formula (I) comprises: (a) mixing an arylacetonitrile of formula (II) with an aqueous alkali metal hydroxide solution (MOH) at a molar ratio MOH/(II) of 1.05-1.20; (b) introducing this mixture into a reaction zone at atmospheric pressure or higher and 100-180 degrees C for up to 60 minutes; (c) transferring the mixture to a separation zone; (d) transferring the mixture to a stripping zone; (e) optionally treating the mixture with a neutralising agent in a mixing zone; and (f) recovering the required solution of (I). R = 1-10C aliphatic hydrocarbon, halo, 1-6C alkoxy or phenoxy; M = alkali metal; n = 0-5; x = 1 or 2; and n + x ≤ 6.
Patent CA-2238723-A1 (CA)
Title: Arylethenesulfonamide derivatives and drug composition containing the same
Inventor: TANAKA AKIHIRO
IPC: C07D413/14
Filed: 1996-12-19
Abstract: (see formula I) Novel arylethenesulfonamide derivative having a high affinity for drugs, especially endoserine receptors, and represented by general formula (I); pharmaceutically acceptable salts thereof; and drugs comprising the same as the active ingredient, especially endoserine receptor antagonist, wherein Ar: optionally substituted aryl group or optionally substituted five- to six-membered heteroaryl group;      X: oxygen atom, sulfur atom or a group represented by a formula -NH-;      Y: oxygen atom or sulfur atom;      R1: hydrogen atom, optionally halogen-substituted lower alkyl group, cycloalkyl group, optionally substituted aryl group or optionally substituted five- to six-membered heteroaryl group;     R2: lower alkyl group, lower alkenyl group or lower alkynyl group where each of which may be substituted with one to three substituent(s) selected from a group consisting of hydroxyl group, lower alkoxy group, cycloalkyl group, halogen atom, carboxyl group and lower alkoxycarbonyl group;      R3: phenyl group which may be substituted with one to four substituent(s) selected from a group consisting of optionally halogen-substituted lower alkyl group, lower alkoxy group, halogen atom, lower alkylthio group, lower alkylsulfinyl group, lower alkanesulfonyl group, carboxyl group, lower alkoxycarbonyl group and carbamoyl group; and R4 and R5: they may be same or different and each is hydrogen atom or lower alkyl
Patent CA-2239065-A1 (CA)
Title: Glass mat thermoplastic product
Inventor: PELLEGRIN MICHAEL TIMOTHY
IPC: B29C70/16
Filed: 1996-12-11
Abstract: A composite sheet (48) is made of a moldable resin and reinforcement fibers, where the resin is a thermo-plastic resin, thermosetting resin or mixture thereof, and the reinforcement fibers are fibers centrifuged from a rotary process fiberizer, where the composite sheet has at least 5 distinct layers of reinforcement fibers per mm of thickness. The composite sheet has at least 10 distinct layers of reinforcement fibers, and preferably at least 30 distinct layers. At least 85 percent of the reinforcement fibers are monofilaments, and the reinforcement fibers are wool glass fibers.
Patent CA-2240084-A1 (CA)
Inventor: MONEREAU CHRISTIAN
IPC: B01J8/02
Filed: 1998-06-09
Abstract: According to this process, the gas flows in the adsorber (1) are established by passing the gas streams substantially radially through an annular bed (2) which contains a volume  (V)  of adsorbent at least equal to 1 m3 and whose height  (H),  measured in metres,  is at least equal to 0.8 x V0.35. Application to the production of  oxygen from atmospheric air.
Patent CA-2240575-A1 (CA)
Title: Temperature-responsive materials
Inventor: MUMICK PAVNEET SINGH
IPC: A61L15/62
Filed: 1996-12-20
Abstract: Disclosed is a polymeric film, prepared from a temperature-responsive polymer, which exhibits flushability properties and improved strength properties when immersed in water. The film may be used in a disposable absorbent product to impart flushability properties to the product after the product's use while providing desired strength properties to the product during its use. Also disclosed is a process for preparing temperature-responsive polymers. The process prepares the temperature-responsive polymer in an aqueous solution using a chain transfer agent.
Patent CA-2241730-A1 (CA)
Inventor: LESIEUR ROGER R
IPC: H01M8/0612
Filed: 1996-12-18
Abstract: A fuel gas reformer assemblage for use in a fuel cell power plant is formed from a composite plate assembly which includes spaced-apart divider plates with interposed columns of individual gas passages. The reformer assemblage is constructed from a series of repeating sub-assemblies, each of which includes a core of separate regenerator/heat exchanger gas passages (38, 40). The core in each sub-assembly is sandwiched between a pair of reformer gas passage skins (28, 30), which complete the sub-assembly. Adjacent reformer gas/regenerator/reformer gas passage sub-assemblies in the composite plate assembly are separated from each other by burner gas passages (14, 44). The regenerator/heat exchanger gas passages and the reformer gas passages in each sub-assembly are connected by gas flow return manifolds (36) which form a part of each sub-assembly. The fuel gases flow in one end (10) of the assemblage, through the reformer gas passages, and then reverse their direction of flow in the return manifolds so as to exit (8) the reformer assemblage through the regenerator gas flow passages. The burner gases flow in one end of the reformer assemblage and out the other end. The walls of the burner and reformer gas flow passages are selectively catalyzed after the assemblage has been constructed.
Patent CA-2242356-A1 (CA)
Title: Methods and apparatus for myocardial revascularization
Inventor: BEN-HAIM SHLOMO
IPC: A61B5/296
Filed: 1997-01-08
Abstract: An elongate probe for providing irradiation treatment of the heart, said probe having a distal end for engaging heart tissue of a subject, including a waveguide, which conveys radiation to the heart tissue; and a sensor, adjacent the distal end of the probe, which generates signals for use in controlling the treatment.
Patent CA-2243179-A1 (CA)
Inventor: SCHIMKE HARVEY W
IPC: A01B35/32
Filed: 1998-07-14
Abstract: A seed boot in the form of a single steel casting is provided. The seed boot comprises a front bracket, seed boot member and rear bracket. The front bracket is adapted to bolt at its upper end to an edge-on cultivator shank and to a sweep at its other end. The rear bracket is adapted to bolt to and support a knife and fertilizer boot.
Patent CA-2243825-A1 (CA)
Inventor: HOFFMAN JAMES ARTHUR
IPC: A61K38/22
Filed: 1997-01-24
Abstract: The present invention provides novel compounds, which comprise an obesity protein analog complexed with a divalent metal cation, pharmaceutical formulations thereof, and methods of using such compounds for treating obesity, and disorders associated with obesity such as diabetes, cardiovascular disease and cancer.
Patent CA-2245466-A1 (CA)
Title: Stanol ester composition and production thereof
Inventor: AMERONGEN MARNIX P VAN
IPC: A23L5/49
Filed: 1998-08-21
Abstract: Stanol fatty acid ester composition comprising at least 85% of stanol (saturated) fatty acid esters in which at least 85% of the fatty acid groups are saturated. Also claimed is a process for the preparation of stanol fatty acid esters, by hardening phytosterol fatty acid or a mixture thereof, or as an alternative, a process for the preparation of stanol fatty acid esters by esterification of phytosterols or a mixture thereof, followed by the hardening of the so obtained phytosterol fatty acid esters.
Patent CA-2245723-A1 (CA)
Inventor: HACHMANN ULRICH
IPC: B61D3/10
Filed: 1997-11-11
Abstract: A multiple-unit railway vehicle comprises three wagons (1, 2, 3), adjacent wagons being interconnected in articulated manner by a single coupling joint (8) and each wagon (1, 2, 3) being mounted only on a two-axle bogie. In the region of the respective coupling joint (8), and optionally on the bogies (4), are actuator elements (10, 11) which are used to influence the inflection angle between the longitudinal shafts of the wagons. In order to be able to control the inflection angle such that, when travelling over a curved track line section, the wagons adopt a position relative to one another which corresponds at least largely to the respective track line section in the static rest position of the railway vehicle, the track section path during travel is determined for a line section which currently lies between the first and last bogies and the desired position is determined therefrom, the actuator arrangement (10, 11) counteracting at least one overshoot or undershoot above or below the desired value.
Patent CA-2252491-A1 (CA)
Title: Process for making gas hydrates
Inventor: SAEGER ROLAND BERNARD
IPC: F17C11/00
Filed: 1997-12-16
Abstract: The present disclosure provides a process for continuously producing clathrate hydrate. This process includes the step of: (a) pressurizing a hydrate-forming gas to an elevated pressure and cooling the hydrate-forming gas below the gas-water-hydrate equilibrium point at the elevated pressure; (b) cooling liquid water below the gas-water-hydrate equilibrium temperature for the elevated pressure; (c) charging hydrate-forming gas at the elevated pressure into a reaction zone which contains a movable surface; (d) atomizing water in the reaction zone in contact with the hydrate-forming gas to form gas hydrate in the reaction; (e) depositing the gas hydrates on the movable surface; and (f) collecting the gas hydrates from the movable surface.
Patent CA-2252718-A1 (CA)
Title: Compositions for use in embolizing blood vessels
Inventor: WRIGHT JAMES I
IPC: A61K31/717
Filed: 1997-04-25
Abstract: Disclosed are compositions suitable for use in embolizing blood vessels which compositions comprise a polymer, a biocompatible solvent and a contrast agent.  The polymer is selected from the group consisting of polyacrylonitrile, polyvinylacetate, cellulose acetate butyrate, nitrocellulose and copolymers of urethane/carbonate and copolymers of styrene/maleic acid.
Patent CA-2253474-A1 (CA)
Title: High speed, compound, belted diverter and method of operating same
Inventor: BONNET HENRI
IPC: B65G47/76
Filed: 1997-05-02
Abstract: A conveyor diverter (20) that is capable of engaging objects, such as packages (16) of varying size and weight, traveling at high speed along a conveyor (12) without damaging impact, and can reliably divert such objects off the conveyor (12) to an output location without any decrease in conveyor speed. The diverter (20) may include a frame (22) pivotally mounted for rotation about an axis adjacent to the conveyor, a belt mounted about a pair of pulleys (24, 26), one of which is movable against a spring. The belt deforms upon contact by the articles. After an article and the diverter come into engagement with each other, the swinging speed of the diverter, and, optionally, the speed of the diverter belt, may be accelerated to increase the exit speed of the article.
Patent CA-2255082-A1 (CA)
Title: Liquid ejecting head, head cartridge and liquid ejecting apparatus
Inventor: KUBOTA MASAHIKO
IPC: B41J2/01
Filed: 1998-12-04
Abstract: A liquid ejection head a plurality of ejection outlets for ejecting liquid; a first substrate and a second substrate for constituting a plurality of liquid flow paths in fluid communication with the ejection outlets, respectively when combined with each other; a plurality of energy conversion elements disposed in the liquid flow paths, respectively to convert electrical energy to ejection energy for the liquid in the liquid flow paths; a plurality of elements or electric circuits having different functions for controlling driving conditions of the energy conversion elements; wherein the elements and electric circuits are provided either on the first substrate and the second substrate, depending on their functions.
Patent CA-2257501-A1 (CA)
Inventor: DOWD CLINTON
IPC: C23F1/04
Filed: 1997-06-06
Abstract: Methods of forming mold cavities (1) suitable for hook and loop fastening (100), along with effective hook construction and hook and loop fastener products that have an ultrathin cross section (118). Photochemical techniques are employed to form plates (250) that define hook-form mold cavities (1), and, alternatively, chemical etching is employed following preforming of the cavities and machining. Included are hooks having three-dimensional tapers with enhanced loop engaging characteristics. By utilization of special surface finishes and tolerances, hook fasteners, having ultrathin cross sections (118) are realized, that pave the way for practical use of touch fasteners in a wide range of new areas.
Patent CA-2258186-A1 (CA)
Title: Means for controlling the nip force in a reel-up gear machine
Inventor: OLSSON ANDERS
IPC: B65H19/22
Filed: 1996-12-18
Abstract: The invention relates to a nip force control system in a reel-up gear for a paper machine comprising a pair of primary arms (6, 7) and secondary arms (8, 9) for supporting and positioning a tambour core (2, 3) at the paper web winding operation as well as at the so-called change-over procedure when the tambour core is replaced. Each of the arms are connected to a hydraulic cylinder (10, 11) for positioning the arms and the primary- as well as the secondary arms are provided with load cells (12, 15) for measuring the nip force (F) for respective arm against the tambour core (2, 3). The control system also includes load cells (17) in the holding bracket (4) of the tambour core for measuring the additional force from said holding bracket. By this location of the load cells close to the measuring point an improved nip force control is obtained, especially during the critical change-over procedure.
Patent CA-2259036-A1 (CA)
Title: Phacoemulsification needle
Inventor: GRAVLEE JOSEPH F JR
IPC: A61B17/32
Filed: 1997-06-26
Abstract: A phacoemulsification needle tip (30) of the present invention has a continuous cutting edge (36, 34) formed at an inner surface of a cylindrical needle shaft (32). The cutting edge (36, 34) is formed by cutting the needle shaft at an angle and beveling the exterior surface of at least the forward portion of the needle. The beveling of the exterior surface of the needle tip moves the cutting edge from an exterior diameter of the needle to an interior diameter of the needle. The needle tip having the shape of the present invention has improved cutting ability, accuracy, and threading ability which are important for phacoemulsification procedures. The needle tip is also less likely to puncture sensitive membranes of the eye during surgery. The needle tip may also include an internal beveled surface at a trailing portion of the cutting edge.
Patent CA-2261521-A1 (CA)
Title: Telephone apparatus
Inventor: YAMANISHI KOJI
IPC: H04M1/82
Filed: 1999-02-12
Abstract: A telephone set, where the state of an own-telephone-set is on-hook, the off-hook state of a parallel-telephone-set is detected by comparing telephone-line voltage value with a first standard voltage value. In the state where the own-telephone-set is off-hook, the off-hook state of the parallel-telephone-set is detected by the following method, i.e., the telephone-line voltage value is measured in detail and a second standard voltage value for judging the off hook state of the parallel-telephone-set is determined and the voltage value is stored in place of the first standard voltage value while the own-telephone-set is off hooked, then if the line voltage value exceeds the second standard voltage value, the parallel-telephone-set is regarded as off-hook. The telephone set having the above circuit structure can control not to send an acknowledgment signal when an alert signal is input into the telephone line in the state where the parallel-telephone-set is detected to be off-hook accordingly, the data sounds of the acknowledgment signal and caller data are prevented from being noise heard through the parallel-telephone-set.
Patent CA-2262087-A1 (CA)
Title: Modified polymers containing poly(2-hydroxyethyl(meth)acrylate) segment in the molecule
Inventor: KATAOKA KAZUNORI
IPC: A61L27/14
Filed: 1997-07-23
Abstract: Modified polymers containing a poly(2-hydroxyethyl (meth)acrylate) chain as the hydrophilic polymer segment in which a hydrophobic polymer chain or a lipid residue of a sterol is bound to either end of the poly(2-hydroxyethyl (meth)acrylate) chain through a covalent bond or in which the poly(2-hydroxyethyl (meth)acrylate) chain is grafted onto the backbone chain at either end thereof. These modified polymers are excellent in compatibility with liquid or a living body, thus being advantageously usable particularly in medical fields.
Patent CA-2263103-A1 (CA)
Title: Moulding compounds consisting of a polycarbonate mixture and a siloxane reticular rubber
Inventor: WEBER MARTIN
IPC: C08L69/00
Filed: 1997-08-21
Abstract: The invention concerns moulding compounds comprising as essential components an aromatic polycarbonate, a graft polymer based on alkylacrylates, styrenes and unsaturated nitriles, a copolymer based on styrenes and unsaturated nitriles, a siloxane reticular rubber, a copolymer comprising at least two different esters of acrylic acid, methacrylic acid or mixtures thereof, optionally halogen-free phosphorus compounds and additives. The invention further concerns moulded bodies, foils or fibres produced from these moulding compounds.
Patent CA-2264028-A1 (CA)
Inventor: MIZOBUCHI NORIKO
IPC: A61P29/00
Filed: 1998-06-23
Abstract: The present invention is directed to a substantially anhydrous stable ointment containing acetyl salicylic acid (for example, Aspirin.TM.) which is characterized in using gelation hydrocarbon and/or Vaseline.TM. as a base. The ointment is superior in stability and can be stored for a long period of time.